Search a number
-
+
13313100301 = 731731054169
BaseRepresentation
bin11000110011000010…
…11100101000001101
31021100210221120022221
430121201130220031
5204231123202201
610041013535341
7650624325334
oct143141345015
937323846287
1013313100301
115711997336
1226b6644551
131342208557
1490418cd1b
1552db9c4a1
hex31985ca0d

13313100301 has 8 divisors (see below), whose sum is σ = 13573492920. Its totient is φ = 13054816512.

The previous prime is 13313100259. The next prime is 13313100341. The reversal of 13313100301 is 10300131331.

It can be written as a sum of positive squares in 4 ways, for example, as 4817054025 + 8496046276 = 69405^2 + 92174^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13313100301 - 213 = 13313092109 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13313100341) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 514456 + ... + 539713.

It is an arithmetic number, because the mean of its divisors is an integer number (1696686615).

Almost surely, 213313100301 is an apocalyptic number.

It is an amenable number.

13313100301 is a deficient number, since it is larger than the sum of its proper divisors (260392619).

13313100301 is a wasteful number, since it uses less digits than its factorization.

13313100301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1054415.

The product of its (nonzero) digits is 81, while the sum is 16.

Adding to 13313100301 its reverse (10300131331), we get a palindrome (23613231632).

The spelling of 13313100301 in words is "thirteen billion, three hundred thirteen million, one hundred thousand, three hundred one".

Divisors: 1 73 173 12629 1054169 76954337 182371237 13313100301